🧊 Passive Convective Chilled Beams, Water GPM & Draft-Free Sound Level NC 15

Passive Convective Chilled Beam Calculator

Size passive natural-convection chilled beams (Trox / Swegon / Price) in acoustic-sensitive commercial environments (studios, libraries, executive suites): calculate natural buoyancy-driven downward convective airflow cooling (BTU/hr per linear foot), chilled water GPM, whisper-quiet NC 15 acoustics, and mechanical contractor margins.

1. Project & Operating Inputs

Passive Chilled Beam Length (Linear Feet e.g. 850 Linear Feet)

Cooling Output per Foot (BTU / Hr / Lin Ft e.g. 280 BTU/Hr/Ft)

Customer Invoiced Bid Price ($ / Linear Foot e.g. $185/ft)

Passive Beams, Hydronic Distribution, Balancing Valves & Pipefitters ($ / Ft)

2. Financial Breakdown & Yield

PASSIVE CONVECTIVE CHILLED BEAMS

Turnkey Passive Beam Profit

HVAC Contractor Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Material Cost